State space modeling of thermal in a room for temperature estimation in wireless sensor network

摘要

This research discuss the development of state space modeling to analyze thermal input and output of the system dynamics in a building. Providing a good state space model of a system, a mathematical model, based on the real building, are presented. Accurate temperature estimation can be achieved using very sophisticated model. However there is a trade-off, the ease of implementation of the control system depends on the complexity of the model. In the other word, a simple model will decrease the number of computational complexity, and the process can be quickly measured. Finally, the rest of this paper will be discussing the response of the system model compared with the experiment of plotting data with several conditions to prove the result of the simulation. Based on the experiment, the result showed that system response of the model has a similar with the experimental data. In the future, this state space model can be used to estimate the temperature of a building or room which has a similar model.